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- PDB-1npw: Crystal structure of HIV protease complexed with LGZ479 -

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Basic information

Entry
Database: PDB / ID: 1npw
TitleCrystal structure of HIV protease complexed with LGZ479
ComponentsPOL polyprotein
KeywordsHYDROLASE / PROTEASE
Function / homology
Function and homology information


HIV-1 retropepsin / symbiont-mediated activation of host apoptosis / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / host multivesicular body / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency ...HIV-1 retropepsin / symbiont-mediated activation of host apoptosis / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / host multivesicular body / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency / viral penetration into host nucleus / RNA stem-loop binding / RNA-directed DNA polymerase activity / RNA-DNA hybrid ribonuclease activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / host cell / viral nucleocapsid / DNA recombination / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase activity / symbiont-mediated suppression of host gene expression / viral translational frameshifting / lipid binding / symbiont entry into host cell / host cell nucleus / host cell plasma membrane / virion membrane / structural molecule activity / proteolysis / DNA binding / zinc ion binding / membrane
Similarity search - Function
Reverse transcriptase connection / Reverse transcriptase connection domain / Reverse transcriptase thumb / Reverse transcriptase thumb domain / Integrase Zinc binding domain / Zinc finger integrase-type profile. / Integrase-like, N-terminal / Integrase DNA binding domain / Integrase, C-terminal domain superfamily, retroviral / Integrase, N-terminal zinc-binding domain ...Reverse transcriptase connection / Reverse transcriptase connection domain / Reverse transcriptase thumb / Reverse transcriptase thumb domain / Integrase Zinc binding domain / Zinc finger integrase-type profile. / Integrase-like, N-terminal / Integrase DNA binding domain / Integrase, C-terminal domain superfamily, retroviral / Integrase, N-terminal zinc-binding domain / Integrase, C-terminal, retroviral / Integrase DNA binding domain profile. / Immunodeficiency lentiviral matrix, N-terminal / gag gene protein p17 (matrix protein) / RNase H / Integrase core domain / Integrase, catalytic core / Integrase catalytic domain profile. / Retropepsin-like catalytic domain / Matrix protein, lentiviral and alpha-retroviral, N-terminal / Retroviral nucleocapsid Gag protein p24, C-terminal domain / Gag protein p24 C-terminal domain / RNase H type-1 domain profile. / Ribonuclease H domain / Retropepsins / Retroviral aspartyl protease / Aspartyl protease, retroviral-type family profile. / Peptidase A2A, retrovirus, catalytic / Reverse transcriptase domain / Reverse transcriptase (RNA-dependent DNA polymerase) / Reverse transcriptase (RT) catalytic domain profile. / Retrovirus capsid, C-terminal / Retroviral matrix protein / Cathepsin D, subunit A; domain 1 / Acid Proteases / Retrovirus capsid, N-terminal / zinc finger / Zinc knuckle / Zinc finger, CCHC-type superfamily / Zinc finger, CCHC-type / Zinc finger CCHC-type profile. / Aspartic peptidase, active site / Eukaryotic and viral aspartyl proteases active site. / Aspartic peptidase domain superfamily / Ribonuclease H superfamily / Ribonuclease H-like superfamily / Reverse transcriptase/Diguanylate cyclase domain / DNA/RNA polymerase superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
Chem-LGZ / Gag-Pol polyprotein / Gag-Pol polyprotein
Similarity search - Component
Biological speciesHuman immunodeficiency virus 1
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2 Å
AuthorsSmith III, A.B.
CitationJournal: J.Med.Chem. / Year: 2003
Title: Design, synthesis, and biological evaluation of monopyrrolinone-based HIV-1 protease inhibitors.
Authors: Smith III, A.B. / Cantin, L.D. / Pasternak, A. / Guise-Zawacki, L. / Yao, W. / Charnley, A.K. / Barbosa, J. / Sprengeler, P.A. / Hirschmann, R. / Munshi, S. / Olsen, D.B. / Schleif, W.A. / Kuo, L.C.
History
DepositionJan 20, 2003Deposition site: RCSB / Processing site: RCSB
Revision 1.0Feb 4, 2003Provider: repository / Type: Initial release
Revision 1.1Apr 29, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Jan 24, 2018Group: Database references / Structure summary / Category: audit_author / citation_author / Item: _audit_author.name / _citation_author.name
Revision 1.4Feb 14, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: POL polyprotein
B: POL polyprotein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)22,2333
Polymers21,6082
Non-polymers6261
Water2,252125
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4990 Å2
ΔGint-32 kcal/mol
Surface area9230 Å2
MethodPISA
Unit cell
Length a, b, c (Å)58.6, 87.4, 46.7
Angle α, β, γ (deg.)90, 90, 90
Int Tables number18
Space group name H-MP21212

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Components

#1: Protein POL polyprotein


Mass: 10803.756 Da / Num. of mol.: 2 / Fragment: HIV-1 PROTEASE
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human immunodeficiency virus 1 / Genus: Lentivirus / Gene: POL / Production host: Escherichia coli (E. coli)
References: UniProt: P03368, UniProt: P03366*PLUS, HIV-1 retropepsin
#2: Chemical ChemComp-LGZ / CARBAMIC ACID 1-{5-BENZYL-5-[2-HYDROXY-4-PHENYL-3-(TETRAHYDRO-FURAN- 3-YLOXYCARBONYLAMINO)-BUTYL]-4-OXO-4,5-DIHYDRO-1H-PYRROL-3-YL}- INDAN-2-YL ESTER / LGZ479 INHIBITOR


Mass: 625.711 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C36H39N3O7
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 125 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.77 Å3/Da / Density % sol: 55.55 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 5.2
Details: 600mM NaCl, 100mM Sodium Acetate buffer, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal grow
*PLUS
Method: unknown

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Data collection

DiffractionMean temperature: 298 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU300 / Wavelength: 1.5418
DetectorType: RIGAKU RAXIS II / Detector: IMAGE PLATE / Date: Jan 1, 1999
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 2→30 Å / Num. obs: 14186 / % possible obs: 84.2 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 5 % / Net I/σ(I): 7.2
Reflection
*PLUS
Highest resolution: 2 Å / Lowest resolution: 30 Å

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Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
X-PLORmodel building
X-PLORrefinement
X-PLORphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2→20 Å / Stereochemistry target values: Engh & Huber /
RfactorNum. reflection
Rwork0.188 -
obs0.188 13173
Refinement stepCycle: LAST / Resolution: 2→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1844 0 85 375 2304
Refinement
*PLUS
Highest resolution: 2 Å / Lowest resolution: 6 Å
Solvent computation
*PLUS
Displacement parameters
*PLUS

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